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Jet Propulsion Laboratory California Institute of Technology Coronagraph Instrument on WFIRST-AFTA Wes Traub 1 ExoPAG Meeting, Chicago 13 June 2015 © 2015 California Institute of Technology. Government sponsorship acknowledged.

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Page 1: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Jet Propulsion LaboratoryCalifornia Institute of Technology

Coronagraph Instrument on WFIRST-AFTA

Wes Traub

1

ExoPAG Meeting, Chicago13 June 2015

© 2015 California Institute of Technology. Government sponsorship acknowledged.

Page 2: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

WFIRST-AFTA

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Page 3: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Authors

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Page 4: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Gravitational Microlensing

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Page 5: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Gravitational microlensing

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Page 6: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Free-floating planets

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Page 7: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Microlensing target area

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Page 8: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Population beyond the ice line

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Page 9: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Coronagraph Instrument

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Page 10: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Coronagraph Instrument (CGI)

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Page 11: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Giant planet spectra

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Page 12: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Disk images

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Page 13: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

The ground-space gap in contrast

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Page 14: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Shaped pupil coronagraph

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Page 15: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Hybrid Lyot coronagraph

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Page 16: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Expected yield from CGI

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Page 17: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Time allocation

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Page 18: Coronagraph Instrument on WFIRST-AFTA · Figure 2-41: Simulated WFIRST-AFTA CGI images of a 30 zodi disk around 47 UMa. The noiseless zodipic model is shown at left, a 10 hour simulated

Thank you!

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